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3G Electric
PROTO J712SB Adjustable Wrench - General Purpose Adjustable Wrenches
PROTOGeneral Purpose Adjustable Wrenches

PROTO J712SB Adjustable Wrench

The PROTO J712SB is a general-purpose adjustable wrench made from alloy steel with a black oxide finish. It has an overall length of 12 1/8 inches and a jaw capacity of 1 19/32 inches.

SKU 3G-OTH-322140

Brand
PROTO
Item
J712SB Adjustable Wrench
Part Number
J712SB
Category
General Purpose Adjustable Wrenches
Available to Order
Also known as:J712SBPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J712SB
Type
Black Oxide
Overall Lg
12 1/8 in
Jaw Capacity
1 19/32 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J712SB is a general-purpose adjustable wrench made from alloy steel with a black oxide finish. It has an overall length of 12 1/8 inches and a jaw capacity of 1 19/32 inches.

Frequently Asked Questions

What is the PROTO J712SB adjustable wrench used for?

The PROTO J712SB is a general-purpose adjustable wrench used for tightening or loosening nuts and bolts in industrial maintenance, plumbing, and mechanical applications. Its alloy steel construction and black oxide finish provide durability and corrosion resistance in demanding environments.

What are the specifications of the PROTO J712SB adjustable wrench?

The PROTO J712SB adjustable wrench is made from alloy steel with a black oxide finish. It has an overall length of 12 1/8 inches and a jaw capacity of 1 19/32 inches. The manufacturer part number is J712SB.

Where to buy the PROTO J712SB adjustable wrench worldwide?

You can source the PROTO J712SB adjustable wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the wrench reaches your facility reliably.

How to maintain the PROTO J712SB adjustable wrench?

To maintain the PROTO J712SB adjustable wrench, clean it after use with a dry cloth to remove debris and moisture. Apply light oil to the adjustment mechanism periodically to keep it moving smoothly. Store in a dry environment to preserve the black oxide finish.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO general purpose adjustable wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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